Class 11Chemistry8-3.Organic Chemistry : Purification and characterizationChemical analysis of organic compounds
MediumIn Lassaigne's test,the organic compound is fused with $Na$ followed by extraction with distilled water. Which of the following is not the product of this fusion reaction?
- A$NaX$
- B$NaCN$
- C$NaNC$
- D$Na_2S$
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Similar Questions
Match List-$I$ with List-$II$.
List-$I$ (Functional group detection) List-$II$ (Change observed during detection) $A$. Unsaturation (Baeyer's test) $I$. Red colour appears $B$. Alcoholic group (Ceric ammonium nitrate test) $II$. Silver mirror appears $C$. Aldehyde group (Tollen's reagent) $III$. Violet colour appears $D$. Phenolic group ($FeCl_3$ test) $IV$. Discharge of pink colour
Choose the correct answer from the options given below:
| List-$I$ (Functional group detection) | List-$II$ (Change observed during detection) |
|---|---|
| $A$. Unsaturation (Baeyer's test) | $I$. Red colour appears |
| $B$. Alcoholic group (Ceric ammonium nitrate test) | $II$. Silver mirror appears |
| $C$. Aldehyde group (Tollen's reagent) | $III$. Violet colour appears |
| $D$. Phenolic group ($FeCl_3$ test) | $IV$. Discharge of pink colour |
Choose the correct answer from the options given below:
DifficultJEE MAIN 2026
View SolutionMatch column $-I$ and column $-II$ with the correct relation:
Column $-I$ Column $-II$ $(i).$ Lassaigne's test $(a).$ By sodium peroxide $(ii).$ Test for nitrogen $(b).$ Acidify with acetic acid $(iii).$ Test for sulphur $(c).$ Acidify with conc. sulphuric acid $(iv).$ Test for phosphorus $(d).$ Fusion with sodium
| Column $-I$ | Column $-II$ |
|---|---|
| $(i).$ Lassaigne's test | $(a).$ By sodium peroxide |
| $(ii).$ Test for nitrogen | $(b).$ Acidify with acetic acid |
| $(iii).$ Test for sulphur | $(c).$ Acidify with conc. sulphuric acid |
| $(iv).$ Test for phosphorus | $(d).$ Fusion with sodium |
Easy
View SolutionIn the detection test of nitrogen,the Prussian blue colour is due to which compound?
Easy
View SolutionSodium fusion extract of which compound gives Prussian blue colour with $FeSO_4$?
Medium
View SolutionWhich compound is formed as a violet-colored complex during the test for sulfur?
Easy
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